422513008

素因数分解:

$2^4\times {\mathrm{2803}}^1\times {\mathrm{9421}}^1$

素因数の和:12232

約数の個数: 20

約数和(自身を含む): 818997928

約数和(自身を除く): 396484920

約数列:

[1, 2, 4, 8, 16, 2803, 5606, 9421, 11212, 18842, 22424, 37684, 44848, 75368, 150736, 26407063, 52814126, 105628252, 211256504, 422513008]

約数ペア:

[(1, 422513008), (2, 211256504), (4, 105628252), (8, 52814126), (16, 26407063), (2803, 150736), (5606, 75368), (9421, 44848), (11212, 37684), (18842, 22424)]